import { get } from '../../http/axios'

export default {
    //命名空间,用来定位的
    namespaced:true,
    //状态类似于data
    state:{
        dataList:{}
    },
    //过滤器，处理state中的变量
    getters:{
        confirmed(state) {
            if(state.dataList.list) {
                var res = 0;
                state.dataList.list.forEach((item) => {
                    res+=item.confirmed;
                });
                return res;
            }
        },
        suspected(state) {
            if(state.dataList.list) {
                var res = 0;
                state.dataList.list.forEach((item) => {
                    res+=item.suspected;
                });
                return res;
            }
        },
        dead(state) {
            if(state.dataList.list) {
                var res = 0;
                state.dataList.list.forEach((item) => {
                    res+=item.dead;
                });
                return res;
            }
        },
        cure(state) {
            if(state.dataList.list) {
                var res = 0;
                state.dataList.list.forEach((item) => {
                    res+=item.cure;
                });
                return res;
            }
        },
        severe(state) {
            if(state.dataList.list) {
                var res = 0;
                state.dataList.list.forEach((item) => {
                    res+=item.severe;
                });
                return res;
            }
        },
        outside(state) {
            if(state.dataList.list) {
                var res = 0;
                state.dataList.list.forEach((item) => {
                    res+=item.outside;
                });
                return res;
            }
        }
    },
    //突变，state中的值只能通过突变来更改
    mutations:{
        set_dataList(state,dataList){
            state.dataList = dataList;
        }
    },
    //动作，等价于methods，发送请求
    actions:{
        async page_query(context,params){
            let res = await get('/epidemic/pageQuery',params);
            context.commit('set_dataList',res.data);
        }
    }
}